package/sdl2_net: add missing host-pkgconf dependency

The sdl2_net configure script uses pkg-config to finx sdl2. If it
doesn't find pkg-config, it tries to locate sdl2-config, and defaults
to /usr/bin/sdl2-config, which causes the build to fail with:

arm-linux-gcc: ERROR: unsafe header/library path used in cross-compilation: '-I/usr/include/SDL2'

Fix this by adding host-pkgconf to the dependencies of sdl2_net. We
could have added the right autoconf cache variable to tell the
configure script where sdl2-config is located, but since pkg-config is
tried first, let's use that.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/package/sdl2_net/sdl2_net.mk b/package/sdl2_net/sdl2_net.mk
index 2fa4a8c2e005a124e188c3d6347f414ab9974340..93bf3a2eb366f88071164b2465e1d4c02d0ea561 100644 (file)
--- a/package/sdl2_net/sdl2_net.mk
+++ b/package/sdl2_net/sdl2_net.mk
@@ -10,6 +10,6 @@ SDL2_NET_SITE = http://www.libsdl.org/projects/SDL_net/release
 SDL2_NET_LICENSE = Zlib
 SDL2_NET_LICENSE_FILES = COPYING.txt
 SDL2_NET_INSTALL_STAGING = YES
-SDL2_NET_DEPENDENCIES = sdl2
+SDL2_NET_DEPENDENCIES = sdl2 host-pkgconf
 
 $(eval $(autotools-package))